Home / 174,332,878.80-240,590,293.40-96,016,414.26

Finding the Fourth Proportional to 174,332,878.80, 240,590,293.40 and 96,016,414.26

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Solution

The fourth proportional to 174,332,878.80, 240,590,293.40 and 96,016,414.26 is: 132,508,666.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,332,878.80 : 240,590,293.40 = 96,016,414.26 : x
  2. Step 2: Convert to fraction form
    174,332,878.80/240,590,293.40 = 96,016,414.26/x
  3. Step 3: Cross multiply
    174,332,878.80x = 240,590,293.40 × 96,016,414.26
  4. Step 4: Simplify right side
    174,332,878.80x = 23,100,617,278,029,344
  5. Step 5: Solve for x
    x = 23,100,617,278,029,344/174,332,878.80
  6. Step 6: Final answer
    x = 132,508,666.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.